以往认为脑出血是很短时间内活动性出血,约30 m in内出血即可停止,近年来随着CT的广泛应用,动态观察结果显示,部分患者在发病24 h内,仍有活动性出血,复查CT表现为血肿扩大,临床上则表现为意识障碍或肢体瘫痪等神经功能障碍加重。我院2005年1月至2008年12月收治的高血压性脑出血 In the past that intracerebral hemorrhage is a very short period of active bleeding, bleeding within about 30 mins to stop, with the widespread use of CT in recent years, the dynamic observation showed that some patients within 24 h of onset, there are still active bleeding, Review of CT showed hematoma enlargement, clinically manifested as disturbance of consciousness or limb paralysis and other neurological dysfunction. Our hospital from January 2005 to December 2008 admitted hypertensive intracerebral hemorrhage